EGO-X Catback exhaust system for Audi RS3 8P models. Available with ECE approval if you choose the Bull-X Tronic controller.
- Exhaust pipe size: 3.5" (89mm)
- Made of stainless steel
- Catback
- TIG welded
Included in delivery:
- Catback exhaust system
- Necessary wiring for valve controller (select desired connection before adding to cart)
- Necessary mounting hardware
- Installation instructions
The exhaust system can be ordered in two different versions:
*With ECE approval*
Only when choosing the Bull-X Tronic controller
An ECE approved exhaust system does not require modification inspection and is approved for road use. When driving, you can choose between Comfort and Sport modes for how the valves operate. If your car has a driving mode selector, you can also control the valve operation with it. For vehicles without a driving mode selector, the valve operation can be controlled with the included separate on/off button. The button is backlit; with the light on, the valves are closed, and with the light off, the valves are open. The exhaust valves are controlled within the limits permitted by ECE approval, regardless of the driving mode.
Bull-X Tronic offers two options for the exhaust valves
- Sport (Dynamic, Race): Within the limits allowed by ECE approval, the valve is always in the open position. When the car is stationary, the valve is always in the closed position.
- Comfort mode: The valve is always in the closed position, but within the limits allowed by ECE approval, the valve opens when at least 75% throttle is applied while the car is moving.
*Without ECE approval*:
If you choose one of these three options, Bull-X Tronic "Race", valve controller with switch, or valve controller with remote control, the product is not ECE approved
Bull-X Tronic "Race" differs from the ECE approved model in that the exhaust valve can be opened even when stationary, but when driving, depending on the driving mode and throttle position, the valve operates in the same way as the ECE approved model.
Compatibility:
Vehicle E-Number Engine type Power
Audi RS3 8P e1*2007/46*0615*.. CEPA Otto 250kW / 340HP
e1*2001/116*0217*..
e1*2001/116*0456*..
e1*2001/116*0241*..